Lingbase stands for all people who study English and does not support armed conflicts. Due to the restrictions in online payments our service is now completely free for all new users until the end of 2023.
"Total Recall" course
Pool of topics with exercises
Past modals – Exercise 517
Put the words in the right order to make up sentences.
Where are Sue and Daniel?
Past modals — making
Modal = should / could / might / must / would
modal + have + past participle
# He must have overslept.
modal + not + have + past participle
# You wouldn't have believed me.
modal + subject + have + past participle
# Should I have warned them?
Confirm your action
You can continue this exercise later on from the point where you stopped.
Stop and leave
Stay and continue
Leave a comment / feedback